feat: NickCore v1.0.0 - enterprise nickname plugin for Paper/Folia/Velocity

nickcore-paper/src/main/resources/config.yml

@@ -0,0 +1,61 @@
+# ╔═══════════════════════════════════════════════════════════╗
+# ║                    NickCore Configuration                ║
+# ╚═══════════════════════════════════════════════════════════╝
+
+# Plugin prefix (MiniMessage format)
+prefix: "<gradient:#00BFFF:#1E90FF>[NickCore]</gradient> "
+
+# Language/locale
+locale: en_US
+
+# Enable debug logging
+debug: false
+
+# Allow players with nickcore.name.custom to enter any nickname
+allow-custom-names: false
+
+# Allow multiple players to use the same nickname
+allow-duplicate-nicks: false
+
+# Nickname length limits
+min-nick-length: 3
+max-nick-length: 16
+
+# ── Chat Configuration ───────────────────────────────────────
+chat:
+  # Enable chat formatting (disable if using another chat plugin)
+  enabled: true
+  # Chat format (MiniMessage)
+  # Placeholders: <prefix>, <display_name>, <suffix>, <message>
+  format: "<prefix><display_name><suffix><gray>: </gray><message>"
+
+# ── Security Configuration ───────────────────────────────────
+security:
+  # Regex for allowed nickname characters
+  allowed-characters: "^[a-zA-Z0-9_]+$"
+  # Block Unicode homoglyphs (Cyrillic/Greek lookalikes)
+  block-homoglyphs: true
+  # Block invisible/zero-width characters
+  block-invisible-chars: true
+  # Prevent names similar to online players
+  prevent-impersonation: true
+  # Levenshtein distance threshold for impersonation detection
+  impersonation-threshold: 2
+  # Names that cannot be used as nicknames
+  reserved-names:
+    - Server
+    - Console
+    - Admin
+    - Moderator
+    - Owner
+    - Staff
+    - Helper
+  # Real player names that are protected from impersonation
+  protected-names: []
+
+# ── Velocity Configuration ───────────────────────────────────
+velocity:
+  # Enable Velocity plugin messaging
+  enabled: false
+  # This server's name (must match Velocity config)
+  server-name: "lobby"